baber/WOPTO huggingface dataset:
Patent EP-0361430-A3 (EP)
Title: Sensing of material of construction and color of containers
IPC: B07C5/34
Filed: 1989-09-27
Abstract: An apparatus and process permit the material 
of construction and the color of transparent and 
partly transparent containers to be determined rapidly 
and accurately. To determine the material of 
construction, polarized light is passed through the 
container, portions of the transmitted beam are 
analyzed by parallel and cross polarizers, the 
intensities of the analyzed beams are measured, and 
the sum and difference of the analyzed beams are 
determined. Preferably, the determination is made 
with at least two wavelengths of polarized light, and 
the sums and differences of the intensities of the 
different wavelengths are determined. Glass 
containers do not alter the polarization of the 
transmitted light, while many types of plastic 
containers do alter the polarization, and this 
difference serves as the basis for the 
differentiation. The color of the container, whether 
it be glass or plastic, is determined by calculating a 
color index as the difference in the transmitted 
intensity for light of different wavelengths, and this 
difference, particularly when normalized by the sum of 
the transmitted intensities, serves as a color index 
for characterizing the color of the container. An 
automated apparatus for performing this determination 
is provided.
Patent EP-0370386-A3 (EP)
IPC: H01H71/02
Filed: 1989-11-16
Abstract: Der Erfindung liegt die Aufgabe zugrunde, eine 
Niederspannungsleistungsschalter zu schaffen, bei dem die Polbahnen 
einzeln abgeschottet und für unterschiedliche Schalter einer 
Typenreihe in ihrem Abstand zueinander variierbar sind unter 
Berücksichtigung der im Schalter auftretenden Gasdrukkräfte.  
     Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Polbahnkammern 
(1) aus zwei zusammengesetzten Schalenhälften (2) bestehen und in 
ihrem Abstand zueinander variierbar an einer Traverse (4) befestigt 
sind, daß die Schalenhälften (2) der Kammern (1) aus elektrisch 
isolierendem und druckbelastbarem Material bestehen, und daß die 
Kammern (1) mit einer zwischen den Kammerwänden angeordneten Platte 
(5) gegen das Einwirken von auftretenden Gasdruckkräften untereinander 
abgestützt sind.  
     Die Erfindung betrifft einen 
Niederspannungsleistungsschalter mit Polbahnkammern, in denen jeweils 
das Kontaktsystem, die nach außen führenden Anschlußstücke, die 
Betätigungselemente und die auf der Schaltwelle sitzenden 
Schaltwellenschellen einer Polbahn aufgenommen sind.
Patent EP-0374721-A3 (EP)
IPC: E05D11/10
Filed: 1989-12-13
Abstract: A joint device (10), wherein a shaft (16) is 
supported by a base member (15), and can rotate in a 
first direction (A) and a second direction (B). Two 
coil springs (31, 50) are mounted on the shaft. The 
first coil spring (31) has an end (32) fixed to the base 
member (15). The inner diameter of the first coil 
spring (31) is smaller than the outer diameter of the 
shaft (16). The first coil spring (31) is wound around 
the shaft (16) in the first direction (A). The first 
coil spring (31) is wound tightly around the shaft (16) 
when the shaft (16) is rotated in the first direction 
(A). An arm (40) is attached to the shaft (16). The 
arm (40) twists the free end (33) of the first coil 
spring (31) in the second direction (B), whereby a 
return torque is accumulated in the first coil spring 
(31). The second soil spring (50) also has an end (51) 
fixed to the base member (15). The free end (52) of 
the second coil spring (50) is twisted when the shaft 
(16) is rotated in the second direction (B), thereby a 
return torque is accumulated in the second coil spring 
(50).
Patent EP-0341910-A3 (EP)
Title: Cephalosporins, process for their preparation, intermediates and pharmaceutical compositions
IPC: C07D501/18
Filed: 1989-05-05
Abstract: Cephalosporin antibiotics having a 3-position substituent of the formula: <CHEM> are described; wherein R<1> is hydrogen or certain substituted alkyl groups, Z is CH or N, R<2> and R<3> are hydroxy or in vivo hydrolysable esters thereof, (R<1><2>)n represents various optional substituents and X = Y is an olefin, oxime, azo or related group. Processes for their preparation and use are described.
Patent EP-0355951-A3 (EP)
IPC: H01L29/78
Filed: 1989-05-23
Abstract: A semi-conductor memory comprises a memory cell 
region and a peripheral circuit. The memory cell 
region includes a plurality of memory transistors (Qn, 
Qm) of a first conductivity type and a plurality of 
select transistors (Qn, Qw) of the first conductivity 
type. The peripheral circuit includes transistors (Qn) 
of the first conductivity type and also transistors (Qp) 
of a second conductivity type. The transistors of the 
first conductivity type each have a first off-set region 
(21, 121) defined by a low concentration impurity region 
having a substantially flat surface, the first off-set 
region being formed in a substrate (10, 110) adjacent to 
a first gate electrode (20, 120). The transistors of 
the second conductivity type each have a thick 
insulating film (15) provided adjacent to a second gate 
electrode (16) with a part thereof buried in the 
substrate, and a second off-set region (17) defined by 
a low concentration impurity region provided in a 
portion of the substrate under the thick insulating 
film.
Patent EP-0372873-A3 (EP)
Title: Integrated-circuit configuration having fast local access time
IPC: G11C7/10
Filed: 1989-12-01
Abstract: An integrated-circuit memory-array configuration for 
providing less total access time when used in conjunction with a 
microprocessor. The configuration includes a line buffer with 
perhaps 256 latches for storing data, and first and second 
pipeline circuits for sensing linearity and locality of access 
information pertaining to the requested data. When used with a 
microprocessor that is programmed with repeated requests for the 
same data, a majority of the data requests will be transmitted 
quickly from the line buffer. If the data requests are not in the 
line buffer, the configuration furnishes a signal to the 
microprocessor and the requested data are moved from the 
floating-gate memory cell array to the line buffer for subsequent 
transmittal to the microprocessor.
Patent EP-0352245-A3 (EP)
Title: A tearing strip, a method of manufacturing such strip and a package provided with the tearing strip
IPC: B65D5/06
Filed: 1989-06-30
Abstract: A tearing strip of the delaminating type intended for attachment to opposite insides of a package. The strip has such a layer structure that, relative the inside of the package, it has a melted-together seal while internally the strip has layers which are not fully melted together. The strip comprises a central, strong layer (21) and a first (22, 23) and second (24, 25) layer arrangement. The first layer arrangement (22, 23) has a well reproducable, high seal strength relative the central layer. However, the second layer arrangement (24, 25) is "peelable" relative the first layer arrangements (22, 23) or more likely internally between two layers (25, 24). In contrary the second layer arrangement has a well reproducable, high sealing strength relative the inside (26, 27) of the package.
Patent EP-0381158-A3 (EP)
IPC: G11B17/00
Filed: 1990-01-30
Abstract: A memory device comprises a base plate (10) with a 
memory element supporting layer (14), a probe (18) with 
a pointed tip portion, and a fine scan element (20) for 
causing the probe (18) to scan over the surface of the 
memory element supporting supporting layer (14). When 
the probe (18) is approached to the surface of the mem­
ory element supporting layer (14) and a suitable bias 
voltage is applied across the probe (18) and the memory 
element supporting layer (14), a tunnel current is cause 
to flow therebetween and a specific region of the sur­
face of the supporting layer (14) is excited. The 
excited region can adsorb a memory element (16), such as 
one molecule di-(2-ethylhexyl) phthalate. By causing 
the memory element (16) to be adsorbed selectively on 
the memory element supporting layer (14), data is 
recorded in the form of a projection-and-recess pattern. 
The recorded data can be read out by observing the sur­
face configuration of the supporting layer (14) in 
accordance with the principle of an STM (scanning tun­
neling microscope).
Patent EP-0389827-A3 (EP)
IPC: B65H31/32
Filed: 1990-03-03
Abstract: Die Erfindung bezieht sich auf einen Bogenausleger an 
Rotationsdruckmaschinen, bei dem die zugeführten Bogen auf 
einem absenkbaren Ablegetisch zu einem Bogenstapel abgelegt 
werden, mit einem bei vollem Bogenstapel einschiebbaren 
Stabrost als Zwischenstapeleinrichtung, der sich im 
eingeschobenen Zustand mit seinem vorderen freien Ende auf 
einer Abstützung ablegt, so daß auch im Non-stop-Betrieb mit 
einer Palette problemlos gearbeitet werden kann.
Patent EP-0400653-A3 (EP)
Title: Electronic cash register
IPC: G07G1/12
Filed: 1990-05-31
Abstract: The electronic cash register stores monetary 
transaction information for each guest in the first memory (1) 
by entering it with the input means (1), and when a totalization 
operation is specified by the first specifying means (10), the 
electronic cash register sums up the amount of money stored 
in the first memory (13) and adds a result of the calculation to 
the data in the second memory (15). When entering monetary 
transaction information for a guest is temporarily ended and 
there is possibility of reentering the transaction 
information, the cash register keeps the transaction process 
in the temporary totalization state, namely, keeps the data 
stored in the first memory (13) without clearing it as summing up 
the amount of money stored in the first memory (13) and adding 
its calculation result to the data in the second memory (11), and 
then, when an additional registration is specified by the 
third specifying means (9), the cash register subtracts the 
calculation result in the first memory (13) from the value stored 
in the second memory (15), and stores the additionally registered 
transaction information from the input means (1) in the first 
memory (13) as an additional registration. Accordingly, when 
registration of its additional order is performed in a 
restaurant after registration of a new order was performed, 
the cash register can print both monetary transaction 
information of a new order and its additional order together 
 
 
on a single slip (5) on the basis of the data stored in the 
first memory (13).
Patent EP-0392751-A3 (EP)
Title: High-voltage semiconductor device
IPC: H01L29/74
Filed: 1990-04-06
Abstract: A semiconductor-controlled rectifier provides an example 
of a semiconductor device having enhanced resistance to electrical 
breakdown upon application of high voltage in the forward blocking 
mode. Enhanced breakdown voltage is achieved by having field shaping 
regions such as buried layers (11,16,19) or one or more bands (29) of 
relatively heavier doped semiconductor material within a lighter doped 
region (21) between the electrical connections (12,17) to the device. 
Such field shaping regions (11,16,19,29) provide termination of the 
electric field away from the location where electrical breakdown may 
commence, by shaping the electric field or the depletion region 
adjacent to the semiconductor junctions.
Patent EP-0404308-A3 (EP)
Title: Semiconductor laser light source device
IPC: H01S5/12
Filed: 1990-04-25
Abstract: Semiconductor laser light source device comprises a 
semiconductor laser unit(1), which is a DFB laser unit(1′), 
a lens(2) as a light coilimator, and an external cavity(20) 
comprising a light phase modulator(16) having a high-reflec­
tance coating film(19) on the end of the modulator(16) oppo­
site the semiconductor laser unit(1).  
     A rearward emitted light(L2) emitted rearward from the 
semiconductor laser unit(1), which also emits output light 
(L1) forward, is entered into the light phase modulator 
(16) through the lens(2) and then reflected as returned 
light(L3) to the laser unit(1) by the high-reflectance 
coating film(19) so that the linewidth of the spectrum of 
the semiconductor laser light source device is made small.  
     The phase of the light in the external cavity(20) con­
stituted by the light phase modulator(16) is changed by a 
data signal (E1) applied to the electrode(13) thereof, so 
that the frequency of the forward output light(L1) is al­
tered.
Patent EP-0395429-A3 (EP)
Title: Image display apparatus
IPC: H04N7/01
Filed: 1990-04-27
Abstract: An image display apparatus which removes a signal at an 
odd number frame (or an even number frame) from a sequential 
scanning video signal input thereto at a predetermined rate, 
transmits the residual signal to a memory unit at about a 
half of the predetermined rate through a transmission line, 
and reads the content of the memory unit every two times at 
a rate about equal to the predetermined rate, thereby dis­
playing an image on the respective picture elements.
Patent EP-0430465-A3 (EP)
Title: Digital signal processing circuit
IPC: G11B15/18
Filed: 1990-11-08
Abstract: A digital signal processing circuit being to support different arrangements of a rotary drum or the like by adapting the circuit to output a record signal at timing switched in accordance with the structure of the rotary drum and the like. The digital signal processing circuit comprises memory means for storing control data representative of the diameter of the rotary drum, the lap angle of the magnetic tape wound around the rotary drum, and the arrangement of the magnetic heads on the rotary drum; and means connected to the memory means and responsive to the stored control data for outputting the record signal at a specific transmission speed and at a timing switched as a function of the data stored in the memory means.
Patent EP-0394131-A3 (EP)
IPC: B62D33/02
Filed: 1990-04-18
Abstract: La présente invention concerne une surface de 
chargement constituée par une tôle centrale (4) présentant 
deux caissons latéraux (5, 6) se terminant par des pattes 
latérales (10, 11). Des tôles latérales (2, 3) recouvrent 
les pattes latérales (11, 10) ainsi que les ouvertures (12, 
13) des caissons (5, 6).  
     L'application : Platelages de bennes, en 
particulier de bennes basculantes.
Patent EP-0401166-A3 (EP)
IPC: C07F7/28
Filed: 1990-05-23
Abstract: Titanocene der Formel I, 
  
worin R¹ Cyclopentadienyl ⊖ -Gruppen sind und R² und R³ aromatische Reste sind, die in 
beiden Orthostellungen durch Fluor substituiert sind und ausserdem durch eine 
Pyrrylalkylgruppe, Amidoalkylgruppe oder Imidoalkylgruppe substituiert sind, eignen sich 
als Photoinitiatoren für die Photopolymerisation ethylenisch ungesättigter Verbindungen.
Patent EP-0395603-A3 (EP)
Title: A tapered wall shaft with reinforced tip and method for its manufacture
IPC: A63B53/12
Filed: 1990-02-15
Abstract: A tapered wall shaft with a reinforced tip 
includes a rear portion, a front portion and an 
interconnecting portion. The interconnecting portion has a 
smoothly decreasing outer diameter and a smoothly increasing 
wall thickness. The tapered wall shaft with a reinforced 
tip is formed by a rotary swaging operation, a sink drawing 
operation and a rotary swaging operation.
Patent EP-0440107-A3 (EP)
Title: Contact lens for correction of astigmatism
IPC: G02C7/04
Filed: 1991-01-25
Abstract: A contact lens for correcting astigmatism of general concavo-convex configuration having a posterior surface comprising:     (a) an outer annular spherical base curve zone (11); (b) an inner toric zone (14) having a major meridian (15) and a minor meridian (15') orthagonal to each other; and (c) transition zone (12) between the toric zone (14) and the base curve zone (11) having thickness that gradually increases from the base curve zone to the toric zone; wherein the radius of the base curve zone (11) is substantially equal to the radius of the major meridian (15); the intersection (17) of the minor meridian (15') and the transition zone (12) is located no more than 0.12 mm below an imaginary extension of the spherical base curve zone (11) passing above that intersection; and the intersection of the major meridian (15) and the transition zone (12) is located no more than 0.07 mm below an imaginary extension of the spherical base curve zone (11) passing above that intersection.
Patent EP-0442340-A3 (EP)
Title: Process for the preparation of an organolithium compound starting from 1,3-bis(trifluoromethyl)-benzene
IPC: C07C47/55
Filed: 1991-02-04
Abstract: A novel process for the lithiation of 1,3-bis(trifluoro-methyl)benzene in a solvent is described, said process comprising carrying out the lithiation with the lithium salt of an amine of the general formula R1R2NH I wherein R1 and R2 are secondary or tertiary lower alkyl or secondary or tertiary lower alkyl substituted by a lower alkyl or lower cycloalkyl or lower cycloaklyl substituted by a lower alkyl, or R1 and R2 taken together form a C6-14-alkylene group in which the two carbon atoms linked with the nitrogen atom are secondary or tertiary and are separated from each other by 2 to 4 carbon atoms. The solution of the lithiated 1,3-bis(trifluoromethyl)-benzene obtained can be reacted with an electrophile which is suitable for the substitution of lethiated benzene derivatives, whereby a compound of the formula   <IMAGE> II wherein R3 signifies the residue of an electrophile which is suitable for the substitution of lithiated benzene derivatives, is obtained.
Patent EP-0458182-A3 (EP)
Title: Process and device for laser beam oxycutting
IPC: B23K26/14
Filed: 1991-05-15
Abstract: The invention relates to a process and a device for the laser beam oxycutting of a workpiece with a focussed laser beam and a jet of cutting gas, both of which are guided through a cutting nozzle, a gas shroud additionally flowing around the jet of cutting gas. This shroud is composed either of the burnt products of a fuel gas/air or fuel gas/oxygen mixture or, alternatively, of a gas or gas mixture heated electrically or indirectly by the laser beam or of a cold gas or gas mixture. Suitable fuel gases are hydrogen, propane, methane, acetylene and/or ethylene. As cold gases, use is preferably made of nitrogen, oxygen, compressed air, argon, helium, CO2 and mixtures thereof. High-purity oxygen is preferably used as the cutting gas.
Patent EP-0478940-A3 (EP)
Title: Reaper or mowing attachment, especially for harvesting rape, for a combine harvester
IPC: A01D34/23
Filed: 1991-08-22
Abstract: A reaper or mowing attachment for combine harvesters, especially for harvesting rape, has a horizontal cutting unit (19) and vertical cutting units (11). At least the horizontal cutting unit (19) is driven by a hydraulic drive motor (22). In order, for example, to reduce the seed losses during the harvesting of rape as far as possible, an elastic vibration-damping coupling (25) having a high centrifugal mass is arranged at least between the drive motor (22) and an eccentric drive (24) of the horizontal cutting unit (19). Moreover, the vertical cutting units (11) are assigned vibration-damping devices. <IMAGE>
Patent EP-0499696-A3 (EP)
IPC: A01N65/00
Filed: 1991-11-22
Abstract: The decontamination of surfaces and solid objects, which are contaminated by organophosphates or dermatotoxic substances, is carried out using solutions of low molecular weight alkali metal salts of humic acid.
Patent EP-0472467-A3 (EP)
Title: Lps-containing analgesics and veterinary analgesics
IPC: A61K35/74
Filed: 1991-08-20
Abstract: Novel LPS having the following physical properties, novel bacilli providing those LPS, and novel immunity stimulators, analgesics, and antiwithdrawal agents, and novel veterinary immunity stimulators, analgesics, and antiwithdrawal agents containing LPS selected from the group consisting of those LPSs and mixtures thereof.LPS1Dominant molecular weight:5,000 ± 1,000 as determined by SDS-PAGE methodPhosphorus number:2 ± 1 / 5,000 (m.w.)Hexosamine number:9 ± 1 / 5,000 (m.w.)KDO number:2 ± 1 / 5,000 (m.w.)LPS2Dominant molecular weight:6,500 ± 2,500 as determined by SDS-PAGE methodPhosphorus number:1 to 2 / 5,000 (m.w.)Hexosamine number:7 ± 1 / 5,000 (m.w.)KDO number:1 to 2 / 5,000 (m.w.)LPS3Dominant molecular weight:6,500 ± 2,500 as determined by SDS-PAGE methodPhosphorus number:2 ± 1 / 5,000 (m.w.)Hexosamine number:5 ± 1 / 5,000 (m.w.)KDO number:2 ± 1 / 5,000 (m.w.)
Patent EP-0585905-A3 (EP)
IPC: A47L15/23
Filed: 1993-09-01
Abstract: A dishwashing machine is provided which comprises: a 
housing (10) having a first washing compartment (12) and a second 
washing compartment (14) spatially separated from each other by a 
partition wall (16); first spray means (30) for spraying the washing 
water onto the dishes within the first compartment; second 
spray means (32) for spraying the washing water onto the dishes 
within the second compartment, the first and the second spray 
means operable independently of one another to permit 
selective washing of the dishes accommodated in the first and 
the second compartments; a drainpipe (54) for allowing the washing 
water to be drained therethrough at the termination of an 
washing operation; and a multi-way valve (60), responsive to the 
particular mode of operation of the dishwashing machine for 
selectively coupling the pressurized washing water to the 
first spray means, the second spray means and the drain pipe.
Patent EP-0610902-A3 (EP)
Title: Anti-theft device especially for motor vehicles.
Inventor: CARLO LOUIS D
IPC: B60R25/10
Filed: 1994-02-08
Abstract: An anti-theft device for a motor vehicle wherein a personal identification unit (T) is carried by an authorized operator of said motor vehicle and includes means for identifying its location in the vicinity of the motor vehicle. A vehicle control unit (10) mounted onto the motor vehicle, has a first and second condition with means for allowing operation of the motor vehicle when the control unit is in the first condition and means for inhibiting operation of the motor vehicle when said control unit is in the second condition and means for shifting the control unit into the second condition at a time subsequent to removal of the identification device (T) from the vicinity of the motor vehicle. <IMAGE>
Patent EP-0637029-A3 (EP)
Title: Autorecognition device and fabrication method.
IPC: G11C5/00
Filed: 1994-05-09
Abstract: The invention relates to a device which has been designed with the aid of a computer (1, 3) and to which there is detachably connected a data carrier (9, 10, 11) in which data describing the device are stored. The data carrier (9, 10, 11) is designed as an electronic mass storage means and, after separation from the device (2), can be read out by a further electronic device (13). In this way, all data concerning the device (2) can be kept available at a central location of the device (2).
Patent EP-0638671-A3 (EP)
Title: Compositions for polyolefin fibers having improved flame-resistance and no corrosive properties.
Inventor: BRACA GIANCARLO
IPC: C08L65/02
Filed: 1994-08-11
Abstract: An olefin polymer composition is disclosed which comprises (by weight):     (a) from 0.3 to 3% of a complex of general formula:    R.(MeX3)y   wherein R is an amine; Me is bismuth or antimony; X is chlorine or bromine; y is a number from 0.3 to 4.0;   (b) from 0.1 to 1% of poly(1,4-diisopropylbenzene);   (c) from 0.1 to 0.5% of an organic epoxide; the balance to 100% being an olefin polymer.
Patent EP-0612958-A3 (EP)
Title: Fuel burner apparatus and method employing divergent flow nozzle.
Inventor: YAP LOO T
IPC: F23D14/56
Filed: 1994-01-24
Abstract: The burner comprises a fuel nozzle for producing a fuel jet of outwardly divergent, fan-shaped configuration. The fuel jet is adapted to burn within the oxidant with an outwardly extending and divergent flame. There is upper and lower oxidant nozzle separate and distinct from one another and from the fuel nozzle for producing upper and lower oxidant jets of outwardly divergent, fan-shaped configuration located above and below the fuel jet, respectively, and having a lower velocity than the fuel jet such that the oxidant is aspirated into the oxidant.